com.notemyweb.config.SocialConfig.java Source code

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Here is the source code for com.notemyweb.config.SocialConfig.java

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/*
 * Copyright 2011 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.notemyweb.config;

import javax.inject.Inject;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Scope;
import org.springframework.context.annotation.ScopedProxyMode;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.web.savedrequest.RequestCache;
import org.springframework.social.connect.Connection;
import org.springframework.social.connect.ConnectionFactory;
import org.springframework.social.connect.ConnectionFactoryLocator;
import org.springframework.social.connect.ConnectionRepository;
import org.springframework.social.connect.UsersConnectionRepository;
import org.springframework.social.connect.support.ConnectionFactoryRegistry;
import org.springframework.social.connect.web.ProviderSignInController;
import org.springframework.social.facebook.api.Facebook;
import org.springframework.social.facebook.api.impl.FacebookTemplate;
import org.springframework.social.facebook.connect.FacebookConnectionFactory;

import com.notemyweb.spring.security.AwsPersistentTokenBasedRememberMeServices;
import com.notemyweb.spring.security.SimpleSignInAdapter;

/**
 * Spring Social Configuration.
 * 
 */
@Configuration
public class SocialConfig {

    @Value("${PARAM1}")
    private String accessKey;

    @Value("${PARAM2}")
    private String secretKey;

    @Inject
    private UsersConnectionRepository usersConnectionRepository;

    /**
     * When a new provider is added to the app, register its {@link ConnectionFactory} here.
     * @see FacebookConnectionFactory
     */
    @Bean
    public ConnectionFactoryLocator connectionFactoryLocator() {
        ConnectionFactoryRegistry registry = new ConnectionFactoryRegistry();
        registry.addConnectionFactory(new FacebookConnectionFactory(accessKey, secretKey));
        /*registry.addConnectionFactory(new GoogleConnectionFactory(
           googleClientId,
           googleClientSecret));*/
        return registry;
    }

    @Bean
    @Scope(value = "request", proxyMode = ScopedProxyMode.INTERFACES)
    public ConnectionRepository connectionRepository() {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if (authentication == null) {
            throw new IllegalStateException("Unable to get a ConnectionRepository: no user signed in");
        }
        return usersConnectionRepository.createConnectionRepository(authentication.getName());
    }

    @Bean
    @Scope(value = "request", proxyMode = ScopedProxyMode.INTERFACES)
    public Facebook facebook() {
        Connection<Facebook> facebook = connectionRepository().findPrimaryConnection(Facebook.class);
        return facebook != null ? facebook.getApi() : new FacebookTemplate();
    }

    @Bean
    public ProviderSignInController providerSignInController(RequestCache requestCache,
            AwsPersistentTokenBasedRememberMeServices tokenBasedRememberMeServices) {
        return new ProviderSignInController(connectionFactoryLocator(), usersConnectionRepository,
                new SimpleSignInAdapter(requestCache, tokenBasedRememberMeServices));
    }
}